Without giving it a minute to think about... just off the top of my head... around 100k in profit. Especially if you have an entrepreneur style personality. You could do everything yourself.... and hit all areas of the world. Not even trying your hardest... you should hit 50k.
Only quick and easy profession to sell to the entire world.
One of the scam touts on the radio in LA claimed he had 1000 signups last week at 100 bucks a pop I was about to call the station to see how much it costs for air time! 100k in a week for a tout